# An adaptive sliding-mode observer with a tangent function-based PLL structure for position sensorless PMSM drives

> Research article (International Journal of Electrical Power & Energy Systems, 2016) · cited 92× · AI/ML

**Wikidata**: [openalex:W2564714111](https://www.wikidata.org/wiki/openalex:W2564714111)  
**Source**: https://4ort.xyz/entity/an-adaptive-sliding-mode-observer-with-a-tangent-function-based-pll-structure-for-position-sensorless-pmsm-drives
